[ovirt-devel] Re: Error building ovirt-engine-api-model on Fedora 32

yes, it can be switched with alternatives: $ sudo alternatives --config java There are 3 programs which provide 'java'. Selection Command ----------------------------------------------- 1 java-latest-openjdk.x86_64 (/usr/lib/jvm/java-14-openjdk-14.0.2.12-1.rolling.fc32.x86_64/bin/java) * 2 java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.265.b01-1.fc32.x86_64/jre/bin/java) + 3 java-11-openjdk.x86_64 (/usr/lib/jvm/java-11-openjdk-11.0.8.10-2.fc32.x86_64/bin/java) Same for `javac`

And JAVA_HOME needs to be set to `/usr/lib/jvm/java-1.8.0-openjdk` (or whatever the path is for JDK 8), `mvn -v` can be used to check if it points to the right version

On Wed, Sep 16, 2020 at 1:48 PM Nir Soffer <nsoffer(a)redhat.com&gt; wrote: > > On Wed, Sep 16, 2020 at 1:45 PM Benny Zlotnik <bzlotnik(a)redhat.com&gt; wrote: > > > > api-model can only be built with java 8 currently, > > It is possible to install both java 8 and 11 and use 8 for the api model? > > > there is a patch to > > upgrade to java 11[1], but it's not merged yet > > > > [1] https://gerrit.ovirt.org/#/c/111106/ > > > > On Wed, Sep 16, 2020 at 1:42 PM Nir Soffer <nsoffer(a)redhat.com&gt; wrote: > > > > > > I'm trying to build with this change: > > > https://gerrit.ovirt.org/c/111312/ > > > > > > And it fails to build. Same error on master > > > (commit 2e3c836e4c2fd50258e96bc6966b5d9680b5332e). > > > > > > Anyone has a clue what is the reason for this? any workaround? > > > > > > $ mvn clean install > > > [INFO] Scanning for projects... > > > [INFO] > > > [INFO] ---------------------< org.ovirt.engine.api:model >--------------------- > > > [INFO] Building oVirt API Model 4.4.18-SNAPSHOT > > > [INFO] --------------------------------[ jar ]--------------------------------- > > > [INFO] > > > [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ model --- > > > [INFO] Deleting /home/nsoffer/src/ovirt-engine-api-model/target > > > [INFO] > > > [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ model --- > > > [INFO] Using 'UTF-8' encoding to copy filtered resources. > > > [INFO] skip non existing resourceDirectory > > > /home/nsoffer/src/ovirt-engine-api-model/src/main/resources > > > [INFO] > > > [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ model --- > > > [INFO] Changes detected - recompiling the module! > > > [INFO] Compiling 601 source files to > > > /home/nsoffer/src/ovirt-engine-api-model/target/classes > > > [WARNING] /home/nsoffer/src/ovirt-engine-api-model/src/main/java/services/DisksService.java: > > > Some input files use or override a deprecated API. > > > [WARNING] /home/nsoffer/src/ovirt-engine-api-model/src/main/java/services/DisksService.java: > > > Recompile with -Xlint:deprecation for details. > > > [INFO] > > > [INFO] --- exec-maven-plugin:1.4.0:java (generate-doc) @ model --- > > > SLF4J: Class path contains multiple SLF4J bindings. > > > SLF4J: Found binding in > > > [jar:file:/home/nsoffer/.m2/repository/org/slf4j/slf4j-log4j12/1.7.7/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > > SLF4J: Found binding in > > > [jar:file:/home/nsoffer/.m2/repository/org/slf4j/slf4j-jdk14/1.5.6/slf4j-jdk14-1.5.6.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. > > > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] > > > WARNING: An illegal reflective access operation has occurred > > > WARNING: Illegal reflective access by > > > org.jboss.classfilewriter.ClassFile$1 > > > (file:/home/nsoffer/.m2/repository/org/jboss/weld/se/weld-se/2.3.0.Final/weld-se-2.3.0.Final.jar) > > > to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) > > > WARNING: Please consider reporting this to the maintainers of > > > org.jboss.classfilewriter.ClassFile$1 > > > WARNING: Use --illegal-access=warn to enable warnings of further > > > illegal reflective access operations > > > WARNING: All illegal access operations will be denied in a future release > > > ERROR org.ovirt.api.metamodel.tool.Main - Error while executing the > > > "run" method of tool class "org.ovirt.api.metamodel.tool.Tool". > > > java.lang.reflect.InvocationTargetException > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > > > at org.ovirt.api.metamodel.tool.Main.main(Main.java:74) > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > > > at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293) > > > at java.base/java.lang.Thread.run(Thread.java:834) > > > Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: > > > Unable to invoke public void > > > org.ovirt.api.metamodel.tool.AsciiDocHtmlGenerator.init() on > > > org.ovirt.api.metamodel.tool.AsciiDocHtmlGenerator@6ef4091 > > > at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:100) > > > at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:81) > > > at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:126) > > > at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:171) > > > at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:70) > > > at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:101) > > > at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) > > > at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:742) > > > at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:842) > > > at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:92) > > > at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:378) > > > at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:389) > > > at org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:70) > > > at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) > > > at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:72) > > > at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:121) > > > at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:159) > > > at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:96) > > > at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:101) > > > at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:141) > > > at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) > > > at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:99) > > > at org.jboss.weld.bean.proxy.ProxyMethodHandler.getInstance(ProxyMethodHandler.java:125) > > > at org.ovirt.api.metamodel.tool.XmlDescriptionGenerator$Proxy$_$$_WeldClientProxy.generate(Unknown > > > Source) > > > at org.ovirt.api.metamodel.tool.Tool.run(Tool.java:383) > > > at org.ovirt.api.metamodel.tool.Tool$Proxy$_$$_WeldClientProxy.run(Unknown > > > Source) > > > ... 11 more > > > Caused by: java.lang.reflect.InvocationTargetException > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > > > at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:98) > > > ... 36 more > > > Caused by: java.lang.ExceptionInInitializerError > > > at org.asciidoctor.internal.JRubyAsciidoctor.createOptimizedConfiguration(JRubyAsciidoctor.java:151) > > > at org.asciidoctor.internal.JRubyAsciidoctor.createJRubyAsciidoctorInstance(JRubyAsciidoctor.java:114) > > > at org.asciidoctor.internal.JRubyAsciidoctor.create(JRubyAsciidoctor.java:62) > > > at org.asciidoctor.Asciidoctor$Factory.create(Asciidoctor.java:647) > > > at org.ovirt.api.metamodel.tool.AsciiDocHtmlGenerator.init(AsciiDocHtmlGenerator.java:39) > > > ... 41 more > > > Caused by: java.lang.RuntimeException: unsupported Java version: 11 > > > at org.jruby.RubyInstanceConfig.initGlobalJavaVersion(RubyInstanceConfig.java:1858) > > > at org.jruby.RubyInstanceConfig.<clinit>(RubyInstanceConfig.java:1608) > > > ... 46 more > > > Weld SE container STATIC_INSTANCE shut down by shutdown hook > > > > > >